openkylin
/
libvirt
mirror of https://gitee.com/openkylin/libvirt.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

Add documentation for <channel> domain element 

* src/formatdomain.html.in: Add <channel> element documentation
This commit is contained in:
Matthew Booth 2009-11-09 15:38:20 +01:00 committed by Daniel Veillard
parent 624f0c68bc
commit 457a10d91d
1 changed files with 37 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
docs/formatdomain.html.in
View File

@ -764,12 +764,12 @@ qemu-kvm -net nic,model=? /dev/null
</dl>
<h4><a name="elementsConsole">Consoles, serial &amp; parallel devices</a></h4>
<h4><a name="elementsConsole">Consoles, serial, parallel &amp; channel devices</a></h4>
<p>
A character device provides a way to interact with the virtual machine.
Paravirtualized consoles, serial ports and parallel ports are all
classed as character devices and so represented using the same syntax.
Paravirtualized consoles, serial ports, parallel ports and channels are
all classed as character devices and so represented using the same syntax.
</p>
<pre>
@ -786,6 +786,10 @@ qemu-kvm -net nic,model=? /dev/null
&lt;source path='/dev/pts/4'/&gt;
&lt;target port='0'/&gt;
&lt;/console&gt;
&lt;channel type='unix'&gt;
&lt;source mode='bind' path='/tmp/guestfwd'/&gt;
&lt;target type='guestfwd' address='10.0.2.1' port='4600'/&gt;
&lt;/channel&gt;
&lt;/devices&gt;
&lt;/domain&gt;</pre>
@ -862,6 +866,36 @@ qemu-kvm -net nic,model=? /dev/null
only 1 console.
</p>
<h6><a name="elementCharChannel">Channel</a></h6>
<p>
This represents a private communication channel between the host and the
guest.
</p>
<pre>
...
&lt;channel type='unix'&gt;
&lt;source mode='bind' path='/tmp/guestfwd'/&gt;
&lt;target type='guestfwd' address='10.0.2.1' port='4600'/&gt;
&lt;/channel&gt;
...</pre>
<p>
This can be implemented in a variety of ways. The specific type of
channel is given in the <code>type</code> attribute of the
<code>target</code> element. Different channel types have different
<code>target</code> attributes.
</p>
<dl>
<dt><code>guestfwd</code></dt>
<dd>TCP traffic sent by the guest to a given IP address and port is
forwarded to the channel device on the host. The <code>target</code>
element must have <code>address</code> and <code>port</code> attributes.
<span class="since">Since 0.7.3</span></dd>
</dl>
<h5><a name="elementsCharHostInterface">Host interface</a></h5>
<p>